12459165320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{883}}^1$

素因数の和:1244

約数の個数: 192

約数和(自身を含む): 34175157120

約数和(自身を除く): 21715991800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 313, 322, 392, 460, 490, 626, 644, 805, 883, 920, 980, 1127, 1252, 1288, 1565, 1610, 1766, 1960, 2191, 2254, 2504, 3130, 3220, 3532, 4382, 4415, 4508, 5635, 6181, 6260, 6440, 7064, 7199, 8764, 8830, 9016, 10955, 11270, 12362, 12520, 14398, 15337, 17528, 17660, 20309, 21910, 22540, 24724, 28796, 30674, 30905, 35320, 35995, 40618, 43267, 43820, 45080, 49448, 50393, 57592, 61348, 61810, 71990, 76685, 81236, 86534, 87640, 100786, 101545, 122696, 123620, 142163, 143980, 153370, 162472, 173068, 201572, 203090, 216335, 247240, 251965, 276379, 284326, 287960, 306740, 346136, 352751, 403144, 406180, 432670, 503930, 552758, 568652, 613480, 705502, 710815, 812360, 865340, 995141, 1007860, 1105516, 1137304, 1381895, 1411004, 1421630, 1730680, 1763755, 1934653, 1990282, 2015720, 2211032, 2763790, 2822008, 2843260, 3527510, 3869306, 3980564, 4975705, 5527580, 5686520, 6356717, 7055020, 7738612, 7961128, 9673265, 9951410, 11055160, 12713434, 13542571, 14110040, 15477224, 19346530, 19902820, 25426868, 27085142, 31783585, 38693060, 39805640, 44497019, 50853736, 54170284, 63567170, 67712855, 77386120, 88994038, 108340568, 127134340, 135425710, 177988076, 222485095, 254268680, 270851420, 311479133, 355976152, 444970190, 541702840, 622958266, 889940380, 1245916532, 1557395665, 1779880760, 2491833064, 3114791330, 6229582660, 12459165320]

約数ペア:

[(1, 12459165320), (2, 6229582660), (4, 3114791330), (5, 2491833064), (7, 1779880760), (8, 1557395665), (10, 1245916532), (14, 889940380), (20, 622958266), (23, 541702840), (28, 444970190), (35, 355976152), (40, 311479133), (46, 270851420), (49, 254268680), (56, 222485095), (70, 177988076), (92, 135425710), (98, 127134340), (115, 108340568), (140, 88994038), (161, 77386120), (184, 67712855), (196, 63567170), (230, 54170284), (245, 50853736), (280, 44497019), (313, 39805640), (322, 38693060), (392, 31783585), (460, 27085142), (490, 25426868), (626, 19902820), (644, 19346530), (805, 15477224), (883, 14110040), (920, 13542571), (980, 12713434), (1127, 11055160), (1252, 9951410), (1288, 9673265), (1565, 7961128), (1610, 7738612), (1766, 7055020), (1960, 6356717), (2191, 5686520), (2254, 5527580), (2504, 4975705), (3130, 3980564), (3220, 3869306), (3532, 3527510), (4382, 2843260), (4415, 2822008), (4508, 2763790), (5635, 2211032), (6181, 2015720), (6260, 1990282), (6440, 1934653), (7064, 1763755), (7199, 1730680), (8764, 1421630), (8830, 1411004), (9016, 1381895), (10955, 1137304), (11270, 1105516), (12362, 1007860), (12520, 995141), (14398, 865340), (15337, 812360), (17528, 710815), (17660, 705502), (20309, 613480), (21910, 568652), (22540, 552758), (24724, 503930), (28796, 432670), (30674, 406180), (30905, 403144), (35320, 352751), (35995, 346136), (40618, 306740), (43267, 287960), (43820, 284326), (45080, 276379), (49448, 251965), (50393, 247240), (57592, 216335), (61348, 203090), (61810, 201572), (71990, 173068), (76685, 162472), (81236, 153370), (86534, 143980), (87640, 142163), (100786, 123620), (101545, 122696)]